The Bhagavata Purana (Sukh Sagar), discusses a wide range of topics including Cosmology, Genealogy, Geography, Mythology, legend, Music, Dance, Yoga and Culture. As it begins, the forces of evil have won a war between the benevolent devas (deities) and evil asuras (demons) and now rule the universe. Truth re-emerges as Krishna, (called "Hari" and "Vasudeva (another name for Krishna)" in the text) – first makes peace with the demons, understands them and then creatively defeats them, bringing back hope, justice, freedom and happiness – a cyclic theme that appears in many legends. The Bhagavata Purana is a revered text in Vaishnavism, a Hindu tradition that reveres Vishnu. The text presents a form of religion (dharma) that competes with that of the Vedas, wherein bhakti ultimately leads to self-knowledge, liberation (moksha) and bliss. However the Bhagavata Purana asserts that the inner nature and outer form of Krishna is identical to the Vedas and that this is what rescues the world from the forces of evil. An oft-quoted verse is used by some Krishna sects to assert that the text itself is Krishna in literary form.